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Strike441 [17]
3 years ago
12

5×+9y, when x=8 and y=11

Mathematics
2 answers:
vovikov84 [41]3 years ago
7 0

Answer:

40+99

139

Step-by-step explanation:

tensa zangetsu [6.8K]3 years ago
3 0
The answer is 139

because 5 x 8 = 40 and 9 x 11 is 99
and 40 + 99 = 139
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